AX88140AP ETC, AX88140AP Datasheet - Page 7

• Manufacturer Part Number: AX88140AP
• Description: Fast Ethernet MAC Controller
• Manufacturer: ETC

1.2 Features
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Single chip PCI bus Fast Ethernet Controller.
Direct interface to PCI bus.
Support both 10Mbps and 100Mbps data rate.
Full or Half duplex operation supported for both10Mbps and 100Mbps operation.
Provides a MII port for both 10/100Mbps operation.
On chip PCS support for 100BASE-TX symbol mode operation.
On chip external 10Mbps ENDEC Interface.
Support 21MHz to 33MHz no wait state PCI Bus Interface.
Two large Independent FIFO for transmit and receive. no additional On board buffer memory required.
Interface to serial ROM for Ethernet ID address and jumper-less board design.
256KB boot ROM support.
On chip general purpose, programmable register and I/O pins.
Unlimited PCI burst.
external and internal loop-back capability.
Support early interrupts on transmit.
Powerful on chip buffer management DMA. And PCI Bus master operation reduce CPU utilization.
Big and little endian byte ordering supported.
IEEE 802.3u 100BASE-T, TX, and T4 Compatible.
160 pin or 144 pin PQFP package.
5V CMOS process.
AX88140A
7
ASIX ELECTRONICS CORPORATION
PRELIMINARY